Theorem Finset.inf_disjSum

Modification history

2026-04-08 19:05
Mathlib/Data/Finset/Lattice/Fold.lean
chore(Data/Finset/Lattice/Fold): use `to_dual` (#37047) …
Deleted Finset.inf_disjSumView on Github →
2025-03-20 09:52
Mathlib/Data/Finset/Lattice/Fold.lean
feat(Data/Finset/Sum): supremum over a disjoint union (#22983) …
Added Finset.inf_disjSumView on Github →